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ahmidou · Jul 20, 2017 · ceb3ba0 · ceb3ba0
1 parent 7d4be93
commit ceb3ba0
Showing 1 changed file with 11 additions and 13 deletions.
diff --git a/gl3w_gen.py b/gl3w_gen.py
@@ -134,15 +134,15 @@ def write(f, s):
 #define __gl_h_
 #endif
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define GL3W_OK 0
 #define GL3W_ERROR_INIT -1
 #define GL3W_ERROR_LIBRARY_OPEN -2
 #define GL3W_ERROR_OPENGL_VERSION -3
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 typedef void (*GL3WglProc)(void);
 typedef GL3WglProc (*GL3WGetProcAddressProc)(const char *proc);
 
@@ -254,7 +254,6 @@ def write(f, s):
 		return GL3W_ERROR_LIBRARY_OPEN;
 
 	*(void **)(&glx_get_proc_address) = dlsym(libgl, "glXGetProcAddressARB");
-
 	return GL3W_OK;
 }
 
@@ -300,14 +299,13 @@ def write(f, s):
 
 int gl3wInit2(GL3WGetProcAddressProc proc)
 {
-	int ret = open_libgl();
-	if (!ret) {
-		atexit(close_libgl);
-		load_procs(proc);
-		return parse_version();
-	}
-
-	return ret;
+	int res = open_libgl();
+	if (res)
+		return res;
+
+	atexit(close_libgl);
+	load_procs(proc);
+	return parse_version();
 }
 
 int gl3wIsSupported(int major, int minor)